Nobuhiro Miwa

Title: Nobuhiro Miwa: Innovator in Piezoelectric Sound Technology

Introduction

Nobuhiro Miwa is a notable inventor based in Anjo, Japan. He is recognized for his contributions to the field of sound technology, particularly through his innovative work on piezoelectric sound elements. His inventions have the potential to enhance sound quality in various applications.

Latest Patents

Miwa holds a patent for a piezoelectric sound generating element. This invention is designed to provide flatter and less fluctuated sound pressure frequency characteristics. The element features a diaphragm formed in a circular plate shape, with a piezoelectric element affixed to the side of the diaphragm's bottom wall. The piezoelectric element has an asymmetric octagonal profile, which includes a pair of long side portions, a pair of short side portions, and four connecting side portions. This design aims to improve sound generation efficiency and quality.

Career Highlights

Throughout his career, Miwa has worked with several companies, including Hokuriku Electric Industry Co., Ltd. and Anden Co., Ltd. His experience in these organizations has contributed to his expertise in sound technology and innovation.

Collaborations

Miwa has collaborated with notable colleagues such as Tadao Sunahara and Masahide Tamura. Their joint efforts have likely played a role in advancing the technology and applications of piezoelectric sound elements.

Conclusion

Nobuhiro Miwa's work in piezoelectric sound technology exemplifies the impact of innovative thinking in enhancing sound quality. His patent and collaborations reflect a commitment to advancing this field, making him a significant figure in sound technology innovation.